@avionic_stan: "Pushbutton or Switch" 🎥 Here is little comparison, how turn on Boeing and Airbus. At first glance you can see, that Boeing need first switch on batteries and then GPU (Ground Power Unit) and Airbus first GPU and then batteries. Airbus primarily uses pushbuttons in its cockpit, while Boeing, which has an older concept, uses switches. Which aircraft do you prefer and why? Write me to the comment. ✈️ Boeing 737-800 | Engine CFM56-7B ✈️ Airbus A320 NEO | Engine PW1000G If you want more aviation content, follow me! #boeing #aviation #aircraft #plane #airplane #mechanic #technic #maintenence #switch #electricity #slovakphotographer #czech #ostrava